Student Exploration 3d Eclipse Gizmo

If you have ever tried to explain the difference between a lunar and a solar eclipse using only a textbook diagram, you know the struggle. Flat images on a page often fail to capture the true scale and geometry of space. Students frequently ask, "Why doesn't the Moon block the Sun every month?"

Identifying parts of a shadow, including the umbra (the darkest central portion) and the penumbra (partial outer shadow). student exploration 3d eclipse gizmo

As the sun began to set on Eclipseville, Alex left the rooftop viewing station with a newfound appreciation for the wonders of the universe and a deeper understanding of the awe-inspiring 3D eclipse. If you have ever tried to explain the

Alex eagerly began to experiment with the Gizmo, moving the moon closer to and farther from the sun, and watching as the shadow on the Earth's surface changed. She observed how the eclipse appeared different from different angles and locations on the Earth. As the sun began to set on Eclipseville,

Have you used this Gizmo in your classroom or studies? What was the biggest "A-ha!" moment you experienced? Let us know in the comments!

The 3D Eclipse Gizmo offers several key features that make it an excellent tool for exploring eclipses: